nanowires;
coercivity;
curling mode;
magnetic properties;
D O I:
10.1016/j.jmmm.2006.10.823
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Magnetic and magnetization properties of CoFeB nanowire arrays electrodeposited in alumite templates were investigated. The coercivity (H-C) and remeanent squareness (M-r/ M-s) curves derived from hysterisis loops as a function of angle (theta(H)) between the field and the nanowire axis were used to understand the magnetization reversal mechanism of the nanowire arrays. Moreover, the temperature dependence of HC and Mr/ Ms was also studied. (C) 2006 Elsevier B. V. All rights reserved.
机构:
Univ Nebraska, Ctr Mat Res & Anal, Dept Phys & Astron, Lincoln, NE 68588 USAUniv Nebraska, Ctr Mat Res & Anal, Dept Phys & Astron, Lincoln, NE 68588 USA
Skomski, R
Zeng, H
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机构:
Univ Nebraska, Ctr Mat Res & Anal, Dept Phys & Astron, Lincoln, NE 68588 USAUniv Nebraska, Ctr Mat Res & Anal, Dept Phys & Astron, Lincoln, NE 68588 USA
Zeng, H
Sellmyer, DJ
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机构:
Univ Nebraska, Ctr Mat Res & Anal, Dept Phys & Astron, Lincoln, NE 68588 USAUniv Nebraska, Ctr Mat Res & Anal, Dept Phys & Astron, Lincoln, NE 68588 USA
机构:
Univ Virginia, Dept Phys, Charlottesville, VA 22904 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Cui, Yishen
Ding, Manli
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Univ Virginia, Dept Phys, Charlottesville, VA 22904 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Ding, Manli
Poon, S. Joseph
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Univ Virginia, Dept Phys, Charlottesville, VA 22904 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Poon, S. Joseph
Adl, T. Paul
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机构:
Micron Technol Inc, Manassas, VA 20110 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Adl, T. Paul
Keshavarz, S.
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机构:
Univ Alabama, MINT Ctr, Dept Phys & Astron, Tuscaloosa, AL 35487 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Keshavarz, S.
Mewes, Tim
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机构:
Univ Alabama, MINT Ctr, Dept Phys & Astron, Tuscaloosa, AL 35487 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Mewes, Tim
Wolf, Stuart A.
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机构:
Univ Virginia, Dept Phys, Charlottesville, VA 22904 USA
Univ Virginia, Dept Mat Sci & Engn, Charlottesville, VA 22904 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA
Wolf, Stuart A.
Lu, Jiwei
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机构:
Univ Virginia, Dept Mat Sci & Engn, Charlottesville, VA 22904 USAUniv Virginia, Dept Phys, Charlottesville, VA 22904 USA